chore/switch-to-ty - Branch - PrefectHQ/prefect

chore: switch to ty type checker

#19835

Comparing

chore/switch-to-ty

(

5015e20

) with

main

(

600a6a7

)

Untouched: 2

Ignored: 6

Benchmarks

Passed

bench_import_prefect_flow

benches/bench_import.py

1.4 s1.4 s

bench_task_decorator

benches/bench_tasks.py

-1%

600.1 µs604.6 µs

Ignored

bench_flow_call[options0]

benches/bench_flows.py

Ignored

+2%

166.8 ms164.2 ms

bench_flow_call[options1]

benches/bench_flows.py

Ignored

107.6 ms107.4 ms

bench_import_prefect

benches/bench_import.py

Ignored

1.1 s1.1 s

bench_flow_decorator

benches/bench_flows.py

Ignored

-3%

5.4 ms5.6 ms

bench_task_call

benches/bench_tasks.py

Ignored

-3%

32.1 ms33 ms

bench_task_submit

benches/bench_tasks.py

Ignored

+31%

15.5 ms11.8 ms

Commits

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Base

main

600a6a7

-0.15%

chore: switch to ty type checker ty is astral's new extremely fast python type checker written in rust. this replaces mypy in pre-commit with ty while keeping mypy for the pytest-mypy-plugins typesafety tests. starting with permissive rules - all existing errors are ignored for now and can be gradually enabled as we fix them. see https://astral.sh/blog/ty 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

b26f62d

24 days ago

by zzstoatzz

-0.31%

Merge branch 'main' into chore/switch-to-ty

5015e20

1 day ago

by zzstoatzz

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